
3036013
SKU
PHX3036013
MPN
STTB 1,5-PE
Weight
0.013 kg
Series STTB
STTB 1,5-PE - Protective conductor double-level terminal block
Protective conductor double-level terminal block, number of connections: 4, connection method: Spring-cage connection, 1st and 2nd level, cross section: 0.08 mm2 - 1.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
- Additional labeling options
- Low contact resistance
- Corrosion-free terminal points
- Tested for railway applications
Technical Specifications
Product properties
| Area of application | Railway industry | 
| Area of application | Machine building | 
| Area of application | Plant engineering | 
| Area of application | Process industry | 
| Number of Connections | 4 | 
| Number of rows | 2 | 
Insulation characteristics
| Overvoltage category | III | 
| Degree of pollution | 3 | 
Electrical properties
| Rated surge voltage | 6 kV | 
| Maximum power dissipation for nominal condition | 0.56 W | 
Connection data
| Grounding foot | Yes | 
| Number of connections per level | 2 | 
| Nominal cross section | 1.5 mm² | 
1st and 2nd level
| Note | Please observe the current carrying capacity of the DIN rails. | 
| Stripping length | 10 mm | 
| Internal cylindrical gage | A1 | 
| Connection in acc. with standard | IEC 60947-7-2 | 
| Conductor cross section rigid | 0.08 mm² ... 1.5 mm² | 
| Cross section AWG | 28 ... 16 (converted acc. to IEC) | 
| Conductor cross section flexible | 0.08 mm² ... 1.5 mm² | 
| Conductor cross section, flexible [AWG] | 28 ... 16 (converted acc. to IEC) | 
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 1.5 mm² | 
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 1.5 mm² | 
Rated data (ATEX/IECEx)
| Identification |  II 2 GD Ex eb IIC Gb | 
| Operating temperature range | -60 °C ... 110 °C | 
| Ex-certified accessories | 3030459 D-STTB 2,5 | 
| Ex-certified accessories | 1204504 SZF 0-0,4X2,5 | 
| Ex-certified accessories | 3022276 CLIPFIX 35-5 | 
| Ex-certified accessories | 3022218 CLIPFIX 35 | 
| Output | (Permanent) | 
Ex connection data General
| Nominal cross section | 1.5 mm² | 
| Rated cross section AWG | 16 | 
| Connection capacity rigid | 0.08 mm² ... 1.5 mm² | 
| Connection capacity AWG | 28 ... 16 | 
| Connection capacity flexible | 0.08 mm² ... 1.5 mm² | 
| Connection capacity AWG | 28 ... 16 | 
Dimensions
| Width | 4.2 mm | 
| End cover width | 2.2 mm | 
| Height | 67.5 mm | 
| Depth on NS 35/7,5 | 47.5 mm | 
| Depth on NS 35/15 | 55 mm | 
Material specifications
| Color | green-yellow | 
| Flammability rating according to UL 94 | V0 | 
| Insulating material group | I | 
| Insulating material | PA | 
| Static insulating material application in cold | -60 °C | 
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 125 °C | 
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C | 
| Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 | 
| Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 | 
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 27,5 MJ/kg | 
| Surface flammability NFPA 130 (ASTM E 162) | passed | 
| Specific optical density of smoke NFPA 130 (ASTM E 662) | passed | 
| Smoke gas toxicity NFPA 130 (SMP 800C) | passed | 
Mechanical data
| Open side panel | Yes | 
Oscillation/broadband noise
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | 
| Spectrum | Service life test category 2, bogie-mounted | 
| Frequency | f1 = 5 Hz to f2 = 250 Hz | 
| ASD level | 6.12 (m/s²)²/Hz | 
| Acceleration | 3.12g | 
| Test duration per axis | 5 h | 
| Test directions | X-, Y- and Z-axis | 
| Result | Test passed | 
Shocks
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | 
| Pulse shape | Half-sine | 
| Acceleration | 30g | 
| Shock duration | 18 ms | 
| Number of shocks per direction | 3 | 
| Test directions | X-, Y- and Z-axis (pos. and neg.) | 
| Result | Test passed | 
Ambient conditions
| Ambient Temperature (Operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) | 
| Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) | 
| Ambient temperature (assembly) | -5 °C ... 70 °C | 
| Ambient temperature (actuation) | -5 °C ... 70 °C | 
| Permissible humidity (operation) | 20 % ... 90 % | 
| Permissible humidity (storage/transport) | 30 % ... 70 % | 
Standards and Regulations
| Connection in acc. with standard | IEC 60947-7-2 | 
Mounting
| Mounting Type | NS 35/7,5 | 
| Mounting Type | NS 35/15 | 
Accessories
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Additional Information
| Pack Size | 50 | 
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